Siemens 3RW5544-6HA14

Soft starter SIRIUS 3RW52

Soft starters are designed for soft starting of 3-phase asynchronous electric motors 710 Kilowatt with standard connection and 120 Kilowatt with star-delta liaison. Unlike general-purpose soft starters, this device has more advanced functions: auto-parameterization, reverse operation, DC braking, event log, trace function, programmable inputs and outputs. The stated functions have been especially allotted to offer maximum client convenience. With a detachable operator panel (with full color display) and pluggable relations modules (PROFINET, PROFIBUS, Modbus), they give maximum flexibility. Thanks to its large diapason of functions, the soft starters let you to deal with optimally even with the majority, hard, starting and stopping conditions of the electric engine.